C++ MQCs with Explanation ( MANAGING CONSOLE I/O OPERATIONS )

CNR July 21, 2023

The ios format function precision ( ) is used to

  1. specify required field size
  2. specify the number of digits to be displayed after decimal point
  3. specify the number of digits to be displayed of an integer number
  4. display output in scientific format


Answer: 
Option b: specify the number of digits to be displayed after decimal point

Explanation Here
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